The Freudenberg-NOK Dichtomatik OR 3.487" 75 EPDM E750FM is a high-quality sealing solution designed for industrial applications. Made from durable EPDM material, this O-ring features a cross-section of 0.103" and is rated for a temperature range suitable for various environments. With a precise inner diameter of 3.487", it ensures a tight seal in hydraulic and pneumatic systems. This O-ring complies with industry standards, making it a reliable choice for engineers and maintenance professionals. Ideal for use in automotive, aerospace, and manufacturing sectors, it provides excellent resistance to heat, ozone, and aging.